1 Terry: The R102 and R103? But they were never built! The R101 crashed in 1930 and the British airship programme was scrapped.2 Yeti: Ah, you forget this is an alternate timeline. It therefore follows inevitably that airships are much more reliable and widespread.3 Jane Goodall: Naturally. But... that also implies...3 Terry: What?4 Yeti: Yes.4 Jane Goodall: Oh. My. God.4 Terry: What??!!